O'Neill Rash Vests - O'Neill Skins Short Sleeve Rash Vest - Sky/ Yellow/ Sky :: Men > Rash Vests. Boardshort connectorErgonomic seam placementQuick-drying properties4-way stretch for freedom of movement when surfingShort sleevesPart of O'Neill's Skins SeriesMen's rash vestMaterials: Nylon. spandexO'Neill logo to backClassic O'Neill logo screenprinted to chestProtection against the sun's rays with UPF 50+Crew neckline Size: Small.